//LCD Pin Definition
sbit LCD_RS at RB4_bit;
sbit LCD_EN at RB5_bit;
sbit LCD_D7 at RB3_bit;
sbit LCD_D6 at RB2_bit;
sbit LCD_D5 at RB1_bit;
sbit LCD_D4 at RB0_bit;
//LCD TRIS Definition
sbit LCD_RS_Direction at TRISB4_bit;
sbit LCD_EN_Direction at TRISB5_bit;
sbit LCD_D7_Direction at TRISB3_bit;
sbit LCD_D6_Direction at TRISB2_bit;
sbit LCD_D5_Direction at TRISB1_bit;
sbit LCD_D4_Direction at TRISB0_bit;

 
void main( void )
{
    //Dariables Declaration  .
    unsigned long Radc, DisI;
    char Text[16];
    //Initiation LCD
    Lcd_Init();
    //Cursor OFF.
    Lcd_Cmd(_LCD_CURSOR_OFF);
    //Printing text.
    Lcd_Out( 1, 1, "Resistance:");
 
    while(1) //Infinite Loop.
    {
             //Reading analog channel 0.
             Radc=ADC_Read(0);
             //Implementation the calculation of the LDR equation
             DisI = (Radc*48.87585533)/(5.0-Radc*0.004887585);
             //Convert the long integer value in string.
             LongToStr( DisI, Text );
             //Print the sensor reading.
             Lcd_Out( 2, 1, Text );
             //Delay 100m-seconds.
             delay_ms(100);
    }
}